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babel-preset-stage-2

Babel preset for stage 2 plugins

14
Versions
MIT
License
No
Install Scripts
Missing
Provenance

Supply chain provenance

Status for the latest visible version.

No SLSA provenance npm registry signatures No source commit

Without SLSA provenance there is no cryptographic link between this tarball and the public source — the axios compromise (March 2026) relied on exactly this gap.

Maintainers

amasadhzoojmmloganfsmythsebmckthejameskyle

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
provenance publisher-changed AI (provenance): Legitimate maintainer transition from sebmck (Babel creator) to hzoo (long-time Babel core maintainer). Well-documented handoff. ai
provenance no-provenance AI (provenance): Package published in 2016, predates Sigstore provenance support. Expected for legacy Babel packages. ai
bogus-package bogus-package AI (bogus-package): babel-preset-stage-2 is a legitimate Babel monorepo package. Mass-production flag reflects Babel's many similarly-named packages; tiny payload and no keywords are expected for a preset aggregator. ai
phantom-deps phantom-dep:babel-plugin-transform-async-generator-functions AI (phantom-deps): Babel presets reference plugins by name in config objects rather than via require/import; this is the standard pattern for all Babel presets and not a phantom dependency concern. ai

Versions (showing 14 of 14)

Version Deps Published
6.22.0 4 / 0
6.18.0 4 / 0
6.17.0 3 / 0
6.16.0 5 / 0
6.13.0 4 / 0
6.11.0 2 / 0
6.5.0 3 / 0
6.3.13 3 / 0
6.2.4 3 / 0
6.1.18 3 / 0
6.1.17 3 / 0
6.1.2 3 / 0
6.0.15 3 / 0
6.0.14 3 / 0

v6.22.0

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v6.18.0

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v6.17.0

1 finding
INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v6.16.0

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v6.13.0

1 finding
INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v6.11.0

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v6.5.0

2 findings
HIGH Publisher changed: sebmck → hzoo (on 2016-02-07) provenance

This version was published by a different npm account than previous versions on 2016-02-07. This could indicate a legitimate maintainer transition or an account compromise.

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v6.3.13

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v6.2.4

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v6.1.18

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v6.1.17

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v6.1.2

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v6.0.15

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v6.0.14

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.